Understanding how to optimize TikTok Ads for algorithmic reach is essential for buyers looking to maximize campaign performance in a platform that prioritizes user engagement over traditional targeting. The TikTok algorithm evaluates content based on interaction patterns, video completion rates, and audience behavior signals rather than relying solely on demographic data, fundamentally changing how media buyers structure their campaigns. The platform rewards videos that generate watch time, shares, and comments in the initial 24 hours, meaning creative quality and audience relevance become the primary levers for success. Media buyers who understand these mechanics can allocate budgets more efficiently by identifying which content angles resonate fastest with their target demographics and adjusting in real time. Mastering algorithmic optimization directly translates to lower cost per result and higher ROAS across both awareness and conversion-focused campaigns.